BDEWALT DWMT70773L 12-Inch Square Drive Impact Wrench-Heavy Duty ReviewbP PP DEWALT DWMT70773L 12-Inch Square Drive Impact Wrench-Heavy Duty PMaximum Torque 650 ft-lb helps to break free fastenersP7500 RPM (Free Speed at90PSI) for high power fasteningPTwin hammer mechanism and adjustable power regulatorPOne Hand Operation-ForwardReverse SwitchPShock Resistant Housing BumpersP